linux-kernel - Re: [PATCH -v2] x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores

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Message-ID: <CAKSQd8V4xBQgx3x+SpRBq7pEdEr6zUw_NmajL=X-k=-APDUz2Q@mail.gmail.com>
Date: Mon, 14 Apr 2025 21:12:31 +0200
From: Christian Ludloff <ludloff@...il.com>
To: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org, Pi Xiange <xiange.pi@...el.com>, 
	Peter Zijlstra <peterz@...radead.org>, Tony Luck <tony.luck@...el.com>, 
	Andrew Cooper <andrew.cooper3@...rix.com>, "H. Peter Anvin" <hpa@...or.com>, 
	John Ogness <john.ogness@...utronix.de>, "Ahmed S. Darwish" <darwi@...utronix.de>, 
	x86-cpuid@...ts.linux.dev, x86@...nel.org
Subject: Re: [PATCH -v2] x86/cpu: Add CPU model number for Bartlett Lake CPUs
 with Raptor Cove cores

On Mon, Apr 14, 2025 at 5:23 PM Ingo Molnar <mingo@...nel.org> wrote:
> * Christian Ludloff <ludloff@...il.com> wrote:
> > > +#define INTEL_RAPTORCOVE IFM(6, 0xD7) /* Bartlett Lake */
> >
> > Please fix this. It has the core and the product reversed. That is, it
> > should be INTEL_BARTLETTLAKE and /* Raptor Cove */ to match
> > the bulk of that file.
>
> I switched it around for this commit - see the updated patch below.

Thanks.

> > And yes, you also want to fix this for INTEL_PANTHERCOVE_X
> > and /* Diamond Rapids */ entry.
>
> Please send a patch if you have the time.

Peter had proposed...

https://lore.kernel.org/lkml/20250214130205.GK14028@noisy.programming.kicks-ass.net/

--
Christian